I have had this problem before, but my fix isn't working
18 hp intek engine will not turn over under compression. I have adjusted the valves before, and managed to get it started, but not this time. It turns over great with the spark plug removed, but only a partial revolution with the plug in and it hits the compression stroke. I have adjusted and re-adjusted the valves several times. This fixed the problem before, but it doesn't seem to work this time. What am I missing?
Garry